102results about How to "Convenient air supply" patented technology

The invention discloses a high-efficiency polishing lathe with flexible self-adapting shape follow-up polishing and grinding performance, which comprises a horizontal conveyor, a reciprocating swing system, a lifting-type self-rotating mechanism and a fixing-type revolution mechanism; wherein, a second motor and a power supply device are arranged on a supporting bracket fixed on a swing beam; the second motor is connected with the center of a rotating table through one end of main shaft for the rotating table; the rotating table is arranged the swing beam; a first motor is arranged on the rotating table through a cylinder and the support; the output shaft of the first motor is connected with a drive shaft connected with a universal flexible coupler; an abrader is arranged at the lower end part of the universal flexible coupler; the first motor also moves upward and downward under the action of the cylinder when driving the abrader to rotate. The invention has an advantage of being widely applied in surface polishing grinding in plate building material such as polished ceramic tile and stone material.

The invention relates to a steam sterilizing process for the disinfection of medical appliances in hospital, and the steam sterilizer employing the steam sterilizing process, which comprises the steps of vacuumizing, preheating, sterilizing and cooling down. The steam sterilizer comprises a steam sterilizing box, a valve group, an air filter, a steam generator, a vacuum pump and an automatic control system.

The invention provides a wall-mounted air conditioner indoor unit. The air conditioner indoor unit comprises a shell, an air outlet air duct arranged inside the shell, and an air guide plate which isconfigured to be controlled to horizontally move between a second position moving out of the air outlet air duct and a first position retracting in the air outlet air duct; the air guide plate comprises an upper plate section and at least one lower plate section connected to the lower part of the upper plate section; after the air guide plate is moved out of the air outlet air duct, the air guideplate is configured to be capable of being controlled to rotate around an axis parallel to the extending direction of an air outlet so as to adjust the air outlet direction and the air outlet area, then the air supply diversity of the air conditioner indoor unit is increased, and the air supply comfort is improved; and before the air guide plate horizontally moves from the second position to the first position, the air guide plate is configured to rotate to an initial position enabling the lower plate section located at the bottommost part to be right opposite to the position of the air outletso as to enable the plate section at the bottommost part to cover the air outlet when the air guide plate horizontally moves to the first position.

The invention discloses an aeration system capable of being cleaned on line. The aeration system is used in the sewage treatment industry and comprises membranes provided with self-closing micropores, wherein each membrane is of a tube shape, and a pull rope capable of carrying out left-and-right reciprocating motion is arranged in the tubular membrane and is fixedly provided with a hairbrush capable of cleaning the membrane. According to the invention, since each membrane is tubular and the hairbrush capable of carrying out reciprocating motion is arranged in the tubular membrane, on-line cleaning of the interior of each membrane is realized, blockage of the self-closing micropores is prevented, aeration effects are improved, energy consumption is reduced, and the service lives of the membranes are prolonged.

The invention provides a wall-mounted air conditioner indoor machine. The wall-mounted air conditioner indoor machine comprises a shell, a heat exchanger and at least one air supply assembly, whereinthe rear side of the shell is provided with an air inlet, and the front side of the shell is provided with at least one air outlet; the heat exchanger is arranged in the shell and used for heat exchanging with indoor ambient air entering from the air inlet to form heat exchanging air; each air supply assembly is matched with one air outlet and comprises an axial flow fan and an air guiding grille,wherein the axis of each axial flow fan extends front and back, the axial flow fans are used for blowing the heat exchanging air forwards, and each air guiding grille is arranged in front of the corresponding axial flow fan, comprises a plurality of grille strips and is used for guiding the air direction of the heat exchanging air; and according to configuration of the air guiding grilles, afterthe heat exchanging air passes through the air guiding grilles, part of the heat exchanging air is blown forwards directly in the direction parallel to the axes of the axial flow fans, and part of theheat exchanging air is obliquely blown out forwards in the direction angled with the axis directions of the axial flow fans and inclined to the outer side of the radial direction. The wall-mounted air conditioner indoor machine can take the air supply distance and the air supply angle into account.

The invention relates to the field of mechanical processing and manufacturing, in particular to an axially flexible deburring main shaft of end face deburring and grinding equipment, including a main shaft, a casing and a cylinder; the main shaft includes an outer sliding shaft and an inner working shaft, and the inner working shaft is rotatably arranged on The outer sliding shaft, the inner working shaft and the outer sliding shaft are rotationally matched; the main shaft is installed in the main shaft installation hole of the casing, and the main shaft slides axially along the main shaft installation hole, and at least two cylinders are installed at the lower end of the casing in a circular array, and the cylinders act simultaneously The outer sliding shaft makes the working end of the inner working shaft play a flexible and self-adaptive role when it contacts the workpiece. The device has a compact and reliable telescopic mechanism, the telescopic mechanism is pneumatically controlled, and the air pressure can be adjusted according to the usage conditions, so as to adjust the elasticity of the telescopic mechanism.

The invention discloses a wall-mounted unit of an air conditioner. The wall-mounted unit of the air conditioner comprises a shell, a middle separation baffle, a first heat exchanger and a second heatexchanger; the shell is provided with air inlets, air outlets and air ducts, wherein the air ducts communicate with the air inlets and the air outlets, the air outlets comprise a first air outlet anda second air outlet and are located at the bottom of the shell; the middle separation baffle extends from the bottom of the shell to the top of the shell so as to divide the air ducts into a first airduct and a second air duct which are independent from each other; the first heat exchanger is located in the first air duct defines a first air outlet cavity together with the rear side wall and thebottom of the shell, and the first air outlet cavity communicates with the first air outlet; and the second heat exchanger is located in the second air duct and defines a second air outlet cavity together with the front side wall and the bottom of the shell, and the second air outlet cavity communicates with the second air outlet. According to the technical scheme of the wall-mounted unit of the air conditioner, the heat exchange efficiency of the heat exchangers of the air conditioner can be improved, and meanwhile, the size of the wall-mounted unit of the air conditioner can be decreased.

The invention provides a natural gas control system. The natural gas control system is used for providing natural gas for an engine of a vehicle and comprises a natural gas bottle, a liquid outlet pipe and a vaporizer; the natural gas bottle comprises a gas bottle outer layer and a gas bottle inner layer arranged in the gas bottle outer layer; a first heating device is arranged in the gas bottle inner layer; a second heating device is arranged between the gas bottle inner layer and the gas bottle outer layer; one end of the liquid outlet pipe is arranged between the gas bottle inner layer and the gas bottle outer layer; one end of the vaporizer is communicated with the other end of the liquid outlet pipe; and the other end of the vaporizer is communicated with the engine. According to the natural gas control system of the structure, control over the pressure and the temperature of natural gas is carried out, and liquid-state LNG, in low saturation status, provided by a gas station is converted into LNG in high saturation temperature status, and therefore the gas supply need of the engine is met. In addition, the invention further provides the vehicle comprising the natural gas control system.

The invention relates to a movable type purifying machine, which comprises a storage battery, a bottom case, a filter and a centrifugal fan. The centrifugal fan is installed in the bottom case with a volute air duct. The volute air duct and the bottom case are connected as a whole. The circumference of the centrifugal fan is provided with a circuit board with a central hole. The size of the central hole is matched with the size of the centrifugal fan. A gap between the circumference of the circuit board and the bottom case is sealed by a sealing strip. The movable type purifying machine is small in size, light in weight, easy to carry, large in air-supply power and filtering power, and good in comfortableness.

The invention discloses a multi-mode automatic sealing cap control expansion machine, and relates to the field of plastic processing. The expansion machine comprises a mold pressing device, a guide device and a mold which are arranged on a frame, the mold pressing device comprises a driving cylinder, a pressing plate, the lower surface of the pressing plate is provided with an air nozzle, the guide device is positioned below the mold pressing device, the mold is positioned below the guide device, a mold cavity is formed in the mold, the mold includes a first mold and a second mold and slidably connected on the frame, a left pushing portion and a right pushing portion are arranged on two sides of the mold respectively, a first fixing cylinder and a second fixing cylinder are arranged on two sides of the guide plate respectively, a positioning groove is formed in one side corresponding to the first mold, the second mold, the first fixing cylinder and the second fixing cylinder, a mold sleeve made of steel is fixed in the mold cavity, and an electromagnetic heating coil is arranged at the lower end of the mold sleeve. Sealing caps are preheated in an electromagnetic heating manner after being placed in the mold cavity, so that all the sealing caps are uniformly preheated, and temperature of the sealing caps is consistent when the sealing caps are expanded and formed.

The invention discloses an air conditioner hanging machine, which comprises a shell, a first heat exchanger, a second heat exchanger, a first wind wheel and a second wind wheel. The shell is providedwith an air inlet, air outlets, and an air flue communicating with the air inlet and the air outlets; the air outlets comprise a first air outlet and a second air outlet and are located on the bottompart and/or a front side wall of the shell; the first heat exchanger and the second heat exchanger are arranged in a parallel connection way and are arranged in the air flue; the first heat exchanger,the second heat exchanger and the bottom part of the shell enclose to form an air outlet cavity; the air outlet cavity communicates with the air outlets; the first wind wheel corresponds to the firstair outlet and is arranged in the air outlet cavity; and the second wind wheel corresponds to the second air outlet and is arranged in the air outlet cavity. According to the technical scheme of theinvention, the heat exchange efficiency of the air conditioner heat exchangers is improved, and meanwhile, the volume of the air conditioner hanging machine is reduced.

The invention discloses a multifunctional planting device.A steam generator (12) is arranged at the bottom of a flower pot body (10), and the side face of the flower pot body (10) is provided with a WiFi access point (14) which is connected with a solar cell panel (16); the flower pot body (10) is provided with a flower pot support (20), multiple support holes (22) are distributed on the flower pot support (20), multiple small flower pots (30) are put into the support holes (22) from the upper portion of the flower pot support (20) respectively, pot edges (32) of the small flower pots (30) are matched with limiting parts (24) around the support holes (22), and multiple air holes are evenly formed in the bottoms of the small flower pots (30).According to the multifunctional planting device, various plants can be planted in one flower pot, the planting space is saved, moisture and air are convenient to supply, and centralized maintenance of the plants is convenient.According to the multifunctional planting device, the solar-powered WiFi access point is provided, individual layout of wireless transmitting equipment is not needed, the space is saved, and meanwhile radiation of the wireless transmitting equipment to people is reduced by means of green plants.

The invention discloses a refrigerator, and relates to the technical field of storage devices. In order to solve the problems that in the prior art, a corresponding control structure is mounted at theposition, corresponding to each air door, of a refrigerator, the structures are complex, and the cost is high, the refrigerator is invented. The refrigerator comprises a refrigerator body, an air channel cover plate, multiple wind deflectors, multiple spindles and a driving motor, a storage chamber inside the refrigerator body is divided into multiple different temperature areas, multiple ventilation air channels are formed between the air channel cover plate and the rear wall of the storage chamber, and are in one-to-one correspondence to the temperature areas, the multiple wind deflectors are arranged on the inlets of the ventilation air channels and are in one-to-one correspondence to inlets of the ventilation air channels, the wind deflectors are in one-to-one corresponding rotation connection with the spindles, torque is transmitted between the adjacent spindles through a transmission mechanism, when the spindles rotate, the corresponding wind deflectors can be driven to rotate,and the wind deflectors open or close the inlets of the corresponding ventilation air channels, and the driving motor is used for driving the spindles to rotate. The refrigerator is used for storing food materials.

The invention discloses a precision tubular microporous aerator mounting and detecting system and a precision tubular microporous aerator mounting and detecting method. The precision tubular microporous aerator mounting and detecting system consists of a workbench, a mounting facility and a detecting facility, wherein the mounting facility and the detecting facility are arranged on the workbench; through a mounting pneumatic switch and a detection switch, mounting and detection of tubular microporous aerators are switched; through an air compressor or an air blower, an air source is generated; the air source is connected with a pressure reducing valve through a pipeline; a filter is connected to a pneumatic valve; the mounting pneumatic switch is mounted between the filter and the pneumatic valve; the mounting pneumatic switch controls the air source entering the pneumatic valve; the mounting facility and the detecting facility are connected with a main controller; and the main controller collects, stores, sorts and analyzes data information of each tubular microporous aerator. The precision tubular microporous aerator mounting and detecting system is scientific in structure, reliable in performance, easy to manufacture, convenient to use, easy to operate and precision in mounting, and is especially applicable to urban sewage treatment, new construction and expansion of a large factory and reconstruction of an old aeration tank.

The invention provides an elevator air conditioner system arranged at the top of an elevator car. The elevator air conditioner system comprises a condensation cavity and an evaporation cavity, whereinthe condensation cavity is equipped with a compressor, an air exhaust pipe, a condenser, a condensation fan, a throttling device, an evaporation dish, a liquid level switch, a spraying water pump, anozzle, a condenser outlet pipe and other related pipes; the evaporation cavity is equipped with a wind return cover, an evaporator, an condensation fan, a water pan, a wind return port, a wind supplyport, a sealing structure and related pipes; an air exhaust port of the compressor communicates with the inlet of the condenser, the outlet of the condenser communicates with the throttling device through the condenser outlet pipe, the outlet of the throttling device communicates with the inlet of the evaporator, and the outlet of the evaporator communicates with an air return port of the compressor, so as to form a loop; and the wind supply port of an air conditioner directly communicates with a wind inlet port of the elevator car, and then an air-conditioning cabinet directly supplies windinto the elevator car. The elevator air conditioner system provided by the invention is low in air supply resistance, large in windward area, more uniform in wind quantity distribution and higher in sealability; condensate water can be quickly and effectively removed, thereby increasing the refrigerating capacity and the improving the energy efficiency ratio of the air conditioner; and such an effective elevator air conditioner system is provided for an elevator.

The invention provides a wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit comprises a shell and an opening or closing structure, a circular air outlet is formed in the outer side of the shell; the opening or closing structure comprises a central baffle and a plurality of curved blades, wherein the central baffle is fixedly arranged in the center of the circular air outlet, and an air outlet area is formed between the outer edge of the central baffle and the inner edge of the circular air outlet; the plurality of curved blades can be gathered and contractedtowards the center of the central baffle to at least partially open the air outlet area, and can also be rotated in a direction away from the center of the central baffle to at least partially closethe air outlet area; and when the indoor unit is stopped, the plurality of curved blades are unfolded towards the edge of the circular air outlet, and the air outlet area can be completely closed, when the indoor unit works, the plurality of curved blades gather and contract towards the center of the central baffle so as to completely open the air outlet area.

The invention provides a refrigerator with an evaporator located in the transverse side wall of a storage chamber. The refrigerator with the evaporator located in the transverse side wall of the storage chamber comprises a storage inner container and the evaporators, wherein at least one storage chamber is defined in the storage inner container, an air duct cavity is defined in one transverse sidewall of each storage chamber, the evaporators are arranged in the air duct cavities, so that original invalid space is fully utilized, and the depth size of the storage chambers is increased.

The invention discloses an air conditioner indoor unit. The influence of external dust on an axial flow fan, a heat exchanger and other parts included in an indoor unit body can be reduced. The air conditioner indoor unit comprises the indoor unit body with the side face provided with an air inlet and the bottom face provided with an air outlet, the indoor unit body is provided with the axial flowfan and the heat exchanger surrounding around the axial flow fan, the air conditioner indoor unit further comprises a decoration panel, and the decoration panel is arranged on the outer side face ofthe indoor unit body in a manner of at least partially surrounding the indoor unit body.